U30 - Vahle

File E48031 Vol. 1 Sec. 3 *Page 2 Issued: 11-25-81
and Report Revised: 6-14-01
TABLE 1
U30 UNIPOLE INSULATED CONDUCTOR SYSTEM
Type Rating Description
Contact conductor U30/75A 180 A, 600 V ac Fig. 1, ILL. 1
U30/75A 280 A, 600 V ac
U30/100AC 330 A, 600 V ac
U30/100C 300 A, 600 V ac
U30/130CH 350 A, 600 V ac
U30/150C 380 A, 600 V ac
U30/200C 480 A, 600 V ac
Expansion Sections UDV30/75A 180 A, 600 V ac Fig. 2, ILL. 2
UDV30/75AC 280 A, 600 V ac
UDV30/100AC 330 A, 600 V ac
UDV30/100C 300 A, 600 V ac
UDV30/130CH 350 A, 600 V ac
UDV30/150C 380 A, 600 V ac
UDV30/2000 480 A, 600 V ac
Rigid Joint UV30/75-200 (480 A max) Fig. 3, ILL. 3
Feed Terminal UE30/75-200 (480 A max) Figs. 4 & 5
111. 4
Isolating Sections IT/U30/75A 180 A, 600 V ac max Fig. 6, ILL. 5
IT/U30/75AC 280 A, 600 V ac max
IT/U30/100C 330 A, 600 V ac max
IT/U30/100AC 300 A, 600 V ac max
IT/U30/130CH 350 A, 600 V ac max
IT/U30/150C 380 A, 600 V ac max
IT/U30/200C 480 A, 600 V ac max
Double Isolating IT/U30/75A 180 A, 600 V ac max
Sections IT/U30/75AC 280 A, 600 V ac max
IT/U30/100C 330 A, 600 V ac max
IT/U30/100AC 300 A, 600 V ac max
IT/U30/130CH 350 A, 600 V ac max
IT/U30/150C

File E48031 Vol. 1 Sec. 3 *Page 3 Issued: 11-25-81
and Report Revised: 6-14-01
Type Rating Description
Insulated UAM30 No electrical rating Fig. 9, ILL. 7
Hanger UAM30/K No electrical rating Fig. 9
Insulators
GH45
No electrical rating
GH50-M-12 No electrical rating
End Cap UK30 No electrical rating Fig. 10
Locating USK30 No electrical rating Fig. 10, ILL. 9
Clamp
Transfer
US30/75A No electrical rating Fig. 11, ILL. 9
Guide US30/75AC No electrical rating
MARKING:
US30/100C No electrical rating
US30/100AC No electrical rating
US30/130CH No electrical rating
US30/150C No electrical rating
US30/2000 No electrical rating
UT30 No electrical rating
(1) The following information shall be marked on the body of each device
or on the package in which the device or assembly is shipped.
A. Manufacturer's name or E48031
* B. Catalog number or Type
C. Electrical ratings (where applicable);
(1) hp, (2) amperage, (3) voltage, (4) frequency,
(5) duty cycle rating and (6) interrupting capacity.
D. "Outdoor Use" (where applicable).
WARNING MARKINGS - See Section General For Details.
CONSTRUCTION DETAILS:
These devices shall be considered as indicated in the Section General, as
indicated below, and as indicated in the following photographs and descriptive
pages.